Check table &: entry & & & does not exist

What causes this issue?

In table &V1& the entry &V2& &V3& &V4& is missing.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE NA_EINGABE_PRUEFEN
INCLUDE NA_SYSADMIN_TAB

Error message extract from SAP system. Copyright SAP SE.